Hi ION,
sounds like you have a bsod or blue screen of death. These types of crashes will, if the system is configured correctly, create a report called a dump file. Just make sure your settings are like this to ensure they'll be created:
The Minidump files folder can be found via the main Windows folder but follow the instructions laid out in the thread found here on posting results and what we need:
http://windowsforum.com/threads/how-to-ask-for-help-with-a-bsod-problem.178480/
If the application found in the above thread fails to work, right click on it and choose run as admin.
I'll also move your thread to the correct section.